Help 15 / 20mm to 9mm QR Adaptor - DT Swiss..

[Gregstah]

Evening all :-)

 

I wonder if anyone knows where I might get an adapter to convert a 15mm thru bolt to a 9mm Quick Release?

 

Just got a 2nd hand wheel with at Specialized hub (not DT Swiss) which has a15mm thru adapter in it. I actually think the native size of the hub is 20mm see images.

 

I have a Giant STP with Fox F80 shocks and have to use a 9mm Quick release which leaves me in a pickle :-P

 

I'd really rather not replace the hub if I can help it.

 

Thank you.

 

Greg.